public CustomerDto Add(CustomerDto customerDto)
{
ISpecification<Customer> alreadyRegisteredSpec =
new CustomerAlreadyRegisteredSpec(customerDto.Email);
Customer existingCustomer = this.customerRepository.FindOne(alreadyRegisteredSpec);
if (existingCustomer != null)
throw new Exception("Customer with this email already exists");
Country country = this.countryRepository.FindById(customerDto.CountryId);
Customer customer =
Customer.Create(customerDto.FirstName, customerDto.LastName, customerDto.Email, country);
this.customerRepository.Add(customer);
this.unitOfWork.Commit();
return AutoMapper.Mapper.Map<Customer, CustomerDto>(customer);
}
public void Update(CustomerDto customerDto)
{
if (customerDto.Id == Guid.Empty)
throw new Exception("Id can't be empty");
ISpecification<Customer> registeredSpec =
new CustomerRegisteredSpec(customerDto.Id);
Customer customer = this.customerRepository.FindOne(registeredSpec);
if (customer == null)
throw new Exception("No such customer exists");
customer.ChangeEmail(customerDto.Email);
this.unitOfWork.Commit();
}